They run half size big New with box These are youth size which all fits womens size . Sz 4.5Y fits womens size 6 Sz 5Y fits womens size 6.5 Sz 5.5Y fits womens size 7 sz 6Y fits womens size 7.5 Sz 6.5y fits womens size 8 Sz 7Y fits womens size 8.5 I already converted them to womens size . Please select your normal size in women’s. thank you so much.